public void throws_if_apdex_provider_is_null()
{
IApdexProvider provider = null;
Action createApdex = () =>
{
var apdex = new DefaultApdexMetric(provider, _clock, true);
};
createApdex.ShouldThrow <ArgumentNullException>();
}
/// <summary>
/// Initializes a new instance of the <see cref="TimerMetric" /> class.
/// </summary>
/// <param name="apdexProvider">The apdexProvider implementation to use for sampling values to generate the apdex score.</param>
/// <param name="clock">The clock to use to measure processing duration.</param>
/// <exception cref="System.ArgumentNullException">
/// clock and apdexProvider are required.
/// </exception>
public ApdexMetric(IApdexProvider apdexProvider, IClock clock)
{
if (clock == null)
{
throw new ArgumentNullException(nameof(clock));
}
if (apdexProvider == null)
{
throw new ArgumentNullException(nameof(apdexProvider));
}
_apdexProvider = apdexProvider;
_clock = clock;
}
/// <summary>
/// Initializes a new instance of the <see cref="DefaultApdexMetric" /> class.
/// </summary>
/// <param name="apdexProvider">The apdexProvider implementation to use for sampling values to generate the apdex score.</param>
/// <param name="clock">The clock to use to measure processing duration.</param>
/// <param name="allowWarmup">
/// if set to <c>true</c> allows the service to warmup before starting to calculate the apdex,
/// the score will intitially be 1 until enough samples have been recorded.
/// </param>
/// <exception cref="ArgumentNullException">
/// clock and apdexProvider are required.
/// </exception>
public DefaultApdexMetric(IApdexProvider apdexProvider, IClock clock, bool allowWarmup)
{
if (clock == null)
{
throw new ArgumentNullException(nameof(clock));
}
if (apdexProvider == null)
{
throw new ArgumentNullException(nameof(apdexProvider));
}
_apdexProvider = apdexProvider;
_clock = clock;
_allowWarmup = allowWarmup;
}
